how can you work with libreoffice via nc without java or python

Question

I opened the page and tried to run the example text

nothing succeeded. How does this even work?

libreoffice "--accept=socket,host=localhost,port=18100;urp;StarOffice.ServiceManager" --norestore --nofirststartwizard --nologo --writer

this line started writer

Next I ran the bash script. The first question is ports, writer runs on port 18100, and in the bash script 14733

I expected that by calling the script I would receive a file with the transferred string, but nothing happened - does it even work?

I expected that by calling the script I would receive a file with the transferred string, but nothing happened - does it even work? I need to make a document without resorting to java or python

• Jim K: What's nc? It sounds like you may be asking about servers rather than programming, so you might get better answers on Server Fault. There's also Unix & Linux and another for Ask Ubuntu. Or if it's about how to use LibreOffice software then there's Super User. The complete list of SE sites is at stackexchange.com/sites.
• heiheshang: if you read the wiki, it uses the nc utility to work with sockets.